HealthcareDiscovery.AI / Doctors / New York / Brooklyn / Gastroenterology

Gastroenterology in Brooklyn, New York

Data updated monthly · Last refresh September 2026

172 Gastroenterology providers practice in Brooklyn, and 70% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Gastroenterology providers in Brooklyn

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Achintya Singh, MBBS, MD
Brooklyn, NY · $50,522 in drug and device payments (2025) · (929) 470-9090
Dr. Adam Goodman, M.D.
Brooklyn, NY · $946 in drug and device payments (2025) · Telehealth · (718) 630-5777
Dr. Adnan Khdair, MD
Brooklyn, NY · $116 in drug and device payments (2025) · Telehealth · (718) 780-2265
Dr. Albert Ciancimino, M.D.
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 855-1543
Dr. Albert Nadaf, MD
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 253-3900
Dr. Alexander Brodsky, MD
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 333-2121
Dr. Alexander Brun, MD
Brooklyn, NY · $925 in drug and device payments (2025) · (718) 332-0600
Dr. Alexander Le, MD
Brooklyn, NY · $26 in drug and device payments (2025) · (718) 780-3000
Dr. Alvin Leb, MD
Brooklyn, NY · $551 in drug and device payments (2025) · Telehealth · (718) 336-2218
Dr. Amar Manvar, M.D.
Brooklyn, NY · $1,874 in drug and device payments (2025) · Telehealth · (718) 780-3832
Dr. Anju Malieckal, M.D.
Brooklyn, NY · $45 in drug and device payments (2025) · Telehealth · (718) 630-8600
Dr. Antonio Palagiano, MD
Brooklyn, NY · $427 in drug and device payments (2025) · Telehealth · (718) 748-5219
Dr. Artur Vargas Viana, M.D.
Brooklyn, NY · $408 in drug and device payments (2025) · Telehealth · (929) 455-2500
Dr. Asim Malik, M.D.
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 788-5588
Dr. Asrael Bamberger, MD
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 622-4100
Dr. Ayse Aytaman, M.D.
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 630-3719
Dr. Barry Kohn, MD
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 630-7369
Dr. Barry Maizel, M.D.
Brooklyn, NY · $35 in drug and device payments (2025) · (718) 622-8255
Dr. Benjamin Silver, MD
Brooklyn, NY · $190 in drug and device payments (2025) · (718) 270-1000
Dr. Bernard Yonk, M.D.
Brooklyn, NY · No drug or device payments recorded (2025) · (171) 864-5429
Dr. Bhupendra Dudhia, M.D
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 735-1900
Dr. Brooks Crowe, MD
Brooklyn, NY · $267 in drug and device payments (2025) · Telehealth · (929) 455-2399
Dr. Ceena Chandrabos
Brooklyn, NY · $99 in drug and device payments (2025) · Telehealth · (718) 630-5777
Dr. Charles Bigajer, MD
Brooklyn, NY · $233 in drug and device payments (2025) · Telehealth · (718) 240-6385
Dr. Cherif El Younis, M.D.
Brooklyn, NY · $1,233 in drug and device payments (2025) · (718) 240-6025
Dr. Chihee Huh, D.O.
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 759-0400
Dr. Christopher Chum, D.O.
Brooklyn, NY · $1,423 in drug and device payments (2025) · (718) 616-3000
Dr. Cui Lin, MD
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 245-2985
Dr. Cynthia Quainoo, MD
Brooklyn, NY · $677 in drug and device payments (2025) · Telehealth · (718) 240-6025
Dr. David Frank, M.D.
Brooklyn, NY · $31 in drug and device payments (2025) · (718) 630-2967
Dr. David Klug, MD
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 253-1313
Dr. David Wolfson, MD
Brooklyn, NY · $2,792 in drug and device payments (2025) · (718) 627-6800
Dr. Democleia Gottesman, MD
Brooklyn, NY · $126 in drug and device payments (2025) · (718) 934-4842
Dr. Dennis Demeria, M.D.
Brooklyn, NY · No drug or device payments recorded (2025) · (646) 588-8842
Dr. Denzil Etienne, M.D.
Brooklyn, NY · $2,935 in drug and device payments (2025) · (718) 250-8867
Dr. Derrick Cheung, M.D.
Brooklyn, NY · $132 in drug and device payments (2025) · (646) 727-8279
Dr. Elie Abadie, MD
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 258-1313
Dr. Eliezer Weiss, M.D.
Brooklyn, NY · $377 in drug and device payments (2025) · Telehealth · (718) 836-6600
Dr. Elliot Bigajer, D.O.
Brooklyn, NY · No drug or device payments recorded (2025) · Telehealth · (718) 240-6025
Dr. Elliott Fuhrer, MD
Brooklyn, NY · $16 in drug and device payments (2025) · (718) 972-9115
Dr. Fidelis Okoli, M.D
Brooklyn, NY · $1,634 in drug and device payments (2025) · (718) 283-6879
Dr. Francis Steinheber
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 616-4408
Dr. Gary Gettenberg, M.D.
Brooklyn, NY · $34 in drug and device payments (2025) · (718) 339-0391
Dr. George Rezk, M.D. F.A.C.G.
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 745-8269
Dr. Gerald Fruchter, M.D.
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 630-3719
Dr. Gerald Posner, MD
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 613-4063
Dr. Harry Demeo, MD
Brooklyn, NY · $22 in drug and device payments (2025) · (718) 745-0623
Dr. Harvey Goodson, MD
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 258-1700
Dr. Henry Brejt, M.D.
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 435-0876
Dr. Henry Lao, MD
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 941-2000

Conditions Gastroenterology providers in Brooklyn, New York commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Gastroenterology providers are in Brooklyn, New York?

There are 172 Gastroenterology providers with active NPI records practicing in Brooklyn, according to federal NPPES data refreshed monthly.

How many Gastroenterology providers in Brooklyn received drug or device company payments?

120 of 172 (70%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Gastroenterology providers in Brooklyn treat?

Gastroenterology providers in Brooklyn commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Brooklyn Gastroenterology across New York

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.